Write a function to display: implement simple user entry interface
Write a function check: check the input user password not all characters, and the length is more than six (reference 7) - 20
Write a function input: accept input from the keyboard user name and password
Save: write a function to meet the requirements of the user name and password, and create time deposit file usermsg
Write a script to realize the user login function, if you are already registered users, according to the user login time, if it is a new user, complete the user registration process, and display the registration as a result,

CodePudding user response:

Doubt you are my alumni

CodePudding user response:

Can't we all alumni?